Founded in 1979 by Baron Philippe de Rothschild of Château Mouton Rothschild and Robert Mondavi, Opus One is a pioneering Napa Valley estate known for its Bordeaux-style blends. The winery is located in Oakville, where its carefully selected vineyard parcels benefit from the region’s ideal climate and terroir. Winemaking follows a meticulous process, combining traditional Bordeaux techniques with modern innovation under the leadership of winemaker Michael Silacci. Dominated by Cabernet Sauvignon, the wine is renowned for its depth, complexity, and exceptional ageing potential, consistently ranking among the finest expressions of Napa Valley.

A cooler-than-average growing season led to a beautifully balanced 2005 Opus One, showcasing a classic Napa Valley profile with Old World finesse. The blend (88% Cabernet Sauvignon, 5% Merlot, 3% Petit Verdot, 3% Cabernet Franc, 1% Malbec) reveals aromas of blackcurrant, tobacco, and cedar, with a firm structure and silky texture. With nearly two decades of ageing, this vintage has evolved into a refined, complex expression with lingering elegance.